Exposure
ID
SPICA.2025-06-06T10-55-37_1
Header ID
SPICA.2025-06-06T10-55-37
Date updated
2025-06-06 10:54:32 UTC+0000
Release date
None
UTC Start
2025-06-06 10:54:32.276
UTC End
2025-06-06 10:55:32.276
MJD Start
60832.4545402294
MJD End
60832.455234673835
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68329
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50783
Name
HD_185144
RA
293.09
DEC
69.66118
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.3603 27.3503 107.3486 107.5362
S1-E1 285.2305 285.3270 69.3776 69.5802
S1-E2 234.1281 234.1799 77.8949 78.0897
S1-W1 248.7673 248.6087 140.1592 140.3833
S1-W2 173.8428 173.7480 118.6906 118.8881
S2-E1 264.1986 264.2976 65.7244 65.9310
S2-E2 210.7340 210.7922 74.2345 74.4325
S2-W1 226.2582 226.1183 143.9162 144.1449
S2-W2 147.1152 147.0314 120.7867 120.9864
E1-E2 63.9099 63.9309 -143.4819 -143.2416
E1-W1 310.6906 310.7551 -159.7414 -159.4914
E1-W2 216.6239 216.6903 -148.1057 -147.8623
E2-W1 249.9782 250.0191 -163.8463 -163.5946
E2-W2 153.0088 153.0539 -150.0352 -149.7906
W1-W2 107.7717 107.7622 -3.6575 -3.4035
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.4545402294
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_185144
HIERARCH OBS RA 293.09
HIERARCH OBS DEC 69.66118
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 27.3603
HIERARCH ISS PBL12 END 27.3503
HIERARCH ISS PBLA12 START 107.3486
HIERARCH ISS PBLA12 END 107.5362
HIERARCH ISS PBL13 START 285.2305
HIERARCH ISS PBL13 END 285.327
HIERARCH ISS PBLA13 START 69.3776
HIERARCH ISS PBLA13 END 69.5802
HIERARCH ISS PBL14 START 234.1281
HIERARCH ISS PBL14 END 234.1799
HIERARCH ISS PBLA14 START 77.8949
HIERARCH ISS PBLA14 END 78.0897
HIERARCH ISS PBL15 START 248.7673
HIERARCH ISS PBL15 END 248.6087
HIERARCH ISS PBLA15 START 140.1592
HIERARCH ISS PBLA15 END 140.3833
HIERARCH ISS PBL16 START 173.8428
HIERARCH ISS PBL16 END 173.748
HIERARCH ISS PBLA16 START 118.6906
HIERARCH ISS PBLA16 END 118.8881
HIERARCH ISS PBL23 START 264.1986
HIERARCH ISS PBL23 END 264.2976
HIERARCH ISS PBLA23 START 65.7244
HIERARCH ISS PBLA23 END 65.931
HIERARCH ISS PBL24 START 210.734
HIERARCH ISS PBL24 END 210.7922
HIERARCH ISS PBLA24 START 74.2345
HIERARCH ISS PBLA24 END 74.4325
HIERARCH ISS PBL25 START 226.2582
HIERARCH ISS PBL25 END 226.1183
HIERARCH ISS PBLA25 START 143.9162
HIERARCH ISS PBLA25 END 144.1449
HIERARCH ISS PBL26 START 147.1152
HIERARCH ISS PBL26 END 147.0314
HIERARCH ISS PBLA26 START 120.7867
HIERARCH ISS PBLA26 END 120.9864
HIERARCH ISS PBL34 START 63.9099
HIERARCH ISS PBL34 END 63.9309
HIERARCH ISS PBLA34 START -143.4819
HIERARCH ISS PBLA34 END -143.2416
HIERARCH ISS PBL35 START 310.6906
HIERARCH ISS PBL35 END 310.7551
HIERARCH ISS PBLA35 START -159.7414
HIERARCH ISS PBLA35 END -159.4914
HIERARCH ISS PBL36 START 216.6239
HIERARCH ISS PBL36 END 216.6903
HIERARCH ISS PBLA36 START -148.1057
HIERARCH ISS PBLA36 END -147.8623
HIERARCH ISS PBL45 START 249.9782
HIERARCH ISS PBL45 END 250.0191
HIERARCH ISS PBLA45 START -163.8463
HIERARCH ISS PBLA45 END -163.5946
HIERARCH ISS PBL46 START 153.0088
HIERARCH ISS PBL46 END 153.0539
HIERARCH ISS PBLA46 START -150.0352
HIERARCH ISS PBLA46 END -149.7906
HIERARCH ISS PBL56 START 107.7717
HIERARCH ISS PBL56 END 107.7622
HIERARCH ISS PBLA56 START -3.6575
HIERARCH ISS PBLA56 END -3.4035
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1